Reference Guides
/
Normal Rectal Temperature Ranges
Resting Heart Rates
Resting Respiratory Rates
Urine Volume and Specific Gravity
Blood-Gas Reference Ranges
Also of Interest
Test your knowledge
Foodborne pathogens have similar nutritional and environmental requirements that affect their ability to multiply. Food handlers can control these aspects to limit pathogen growth. For example, pathogens grow best when the temperature is 40°F and 140°F. In general, perishable foods should not be kept in this danger zone for more than how many hours?